Honeywell 2MLF-AD16A MasterLogic-200 Analog Input Module

Overview

The Honeywell 2MLF-AD16A is a 16-channel analog input module for the MasterLogic-200 PLC series. It accepts both voltage and current inputs. The module delivers fast conversion speed and high accuracy. It suits various industrial automation and process control applications. Additionally, it uses photo-coupler isolation to protect the PLC power supply. The module operates reliably in harsh environments with wide temperature and humidity ranges.

Technical Specifications

• Model Number: 2MLF-AD16A
• Input Channels: 16 analog inputs
• Input Types:
  • Voltage: 1–5V, 0–5V, 0–10V, ±10V
  • Current: 4–20mA, 0–20mA
• Maximum Input Values: ±15V (voltage), ±30mA (current)
• Input Resistance:
  • Voltage: ≥1 MΩ
  • Current: 250 Ω
• Conversion Speed: 500 μs per channel
• Accuracy:
  • ±0.2% at 25°C ±5°C
  • ±0.3% from 0°C to 55°C
• Resolution:
  • Voltage: up to 0.25 mV
  • Current: up to 1.0 µA
• Isolation: Photo-coupler isolation between input terminals and PLC power (no isolation between channels)
• Power Consumption: 5 VDC @ 330 mA
• Digital Output Format:
  • Unsigned: 0–16000
  • Signed: –8000 to 8000
  • Percentile: 0–10000
• I/O Addressing:
  • Fixed: 64 points
  • Variable: 16 points
• Terminal Type: 32-point terminal block
• Operating Temperature: 0°C to 55°C
• Storage Temperature: –25°C to +70°C
• Operating Humidity: 5% to 95% RH (non-condensing)
• Storage Humidity: 5% to 95% RH (non-condensing)
• Altitude Limit: Up to 2000 meters
• Contamination Level: Below Level 2
• Weight: 0.115 kg